Weather in Bangkok in August

In August, Bangkok experiences typical monsoon conditions with warm temperatures, significant rainfall, and high humidity. The weather feels quite humid, and though travellers should always be prepared for sudden showers, there are often sunny spells in between. This month may present challenges for outdoor exploration, but certain seasonal highlights are still accessible and enjoyable.

August Climate Overview

• Average Temperature: 26°C to 33°C
• Rainfall: 200-300 mm
• Sunshine Hours: 5-6 hours per day
• Humidity: Approximately 80%
• Wind Speed: 10-15 km/h

What to Expect in August

Daytime Conditions

The daytime in Bangkok during August is characterised by high temperatures, often reaching up to 33°C. The sun does make an appearance, offering several hours of exposure, but high humidity can make it feel hotter than it actually is. It’s crucial to stay hydrated and wear light, breathable clothing.

Rainfall Patterns

August falls within the monsoon season, so rainfall is frequent and can be quite intense. Showers may be sudden and heavy but are often interspersed with dry, sunny periods. Travellers should plan for potential rain interruptions, though many activities can continue after the rain stops.

Evening Conditions

The evenings offer a bit of reprieve from the daytime heat with temperatures dropping slightly. Breezes can occasionally provide relief, though high humidity levels remain. Nights are generally comfortable for outdoor dining or exploring night markets, provided there’s no rain.

Best Activities in Bangkok in August

• Outdoor Activities: Visiting temples and cultural landmarks between showers; exploring enclosed markets and tasting local street food; walking through Lumphini Park when the weather permits.
• Seasonal Highlights: Witness the lush landscapes nurtured by the monsoon rains; enjoy the vibrant greenery around Bangkok’s parks and gardens.
• Water-based or Nature-based Activities: Consider exploring canals or rivers via a boat tour, which can be an excellent way to experience Bangkok’s scenery during wetter months.

What to Pack for August

• Appropriate clothing for daytime and evening temperatures
• Protection from sun or rain (hat, sunscreen, umbrella, etc.)
• Footwear suitable for local terrain (e.g., walking, hiking, city streets)
• Reusable water bottle